6885 search results - page 243 / 1377 » The micro-structure of use of help |
165
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CHI
2004
ACM
16 years 7 months ago
2004
ACM
Online communities can help people form productive relationships. Unfortunately, this potential is not always fulfilled: many communities fail, and designers don't have a sol...
325
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SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
The skyline operator returns from a set of multi-dimensional objects a subset of superior objects that are not dominated by others. This operation is considered very important in ...
188
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WSDM
2010
ACM
16 years 4 months ago
2010
ACM
In addition to the actual content Web pages consist of navigational elements, templates, and advertisements. This boilerplate text typically is not related to the main content, ma...
155
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ICCAD
2006
IEEE
16 years 4 months ago
2006
IEEE
This paper examines how circuits and systems made from molecular QCA devices might function. Our design constraints are “chemically reasonable” in that we consider the charact...
179
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ICRA
2009
IEEE
16 years 1 months ago
2009
IEEE
²In microsurgery, a surgeon often deals with anatomical structures of sizes that are close to the limit of the human hand accuracy. Robotic assistants can help to push beyond the ...